<template>
    <div class="home">
        <div class="content">
            <!-- 头部 -->
            <div class="header">
                <div class="text">外卖</div>
                <div class="location">
                    <van-icon name="location-o" />
                    <span>长沙市</span>
                    <van-icon name="arrow" />
                </div>
            </div>
            <!-- 主要内容 -->
            <div class="main">
                <div class="main-bg">
                    <div class="search">
                        <input type="text">
                        <div class="search-text">搜索</div>
                    </div>
                    <div class="sort">
                        <div class="big-sort">
                            <div v-for="(item,index) in big_sort" :key="index">
                                <svg class="icon" aria-hidden="true">
                                  <use :xlink:href="`#${item.icon}`"></use>
                                </svg>
                                {{item.name}}
                            </div>
                        </div>
                        <div class="small-sort">
                            <div v-for="(item,index) in small_sort" :key="index">
                                <svg class="icon" aria-hidden="true">
                                  <use :xlink:href="`#${item.icon}`"></use>
                                </svg>
                                {{item.name}}
                            </div>
                        </div>
                    </div>
                </div>
                <van-tabs v-model:active="active" class="van-tabs">
                  <van-tab 
                  v-for="(item,index) in centent_nav_list"
                  :title="item.tab" 
                  :key="index">
                  <nav-list :navList="item.data"/>
                </van-tab>
                </van-tabs>
            </div>
        </div>
      <Footer />
    </div>
</template>
<script>
import { reactive,toRefs,ref } from 'vue'
import Footer from'../../components/Footer.vue'
import NavList from './components/NavList.vue'
export default {
    components:{
     Footer,
     NavList,
    },
    setup(){
        let data = reactive( {
        big_sort: [
        {
          name: "美食",
          icon: "icon-meishi",
        },
        {
          name: "甜点饮品",
          icon: "icon-dangao",
        },
        {
          name: "超市便利",
          icon: "icon-chaoshi",
        },
        {
          name: "生鲜果蔬",
          icon: "icon-chengzi",
        },
        {
          name: "买药",
          icon: "icon-maiyao",
        },
      ],
      small_sort: [
        {
          name: "午餐",
          icon: "icon-wucan",
        },
        {
          name: "买酒",
          icon: "icon-jiu",
        },
        {
          name: "新鲜水果",
          icon: "icon-pingguo",
        },
        {
          name: "汉堡披萨",
          icon: "icon-hanbaopisa",
        },
        {
          name: "休闲饮品",
          icon: "icon-xiuxianyinpin",
        },
        {
          name: "夜宵",
          icon: "icon-yexiao",
        },
        {
          name: "吐司",
          icon: "icon-tusi",
        },
        {
          name: "跑腿",
          icon: "icon-waimai",
        },
        {
          name: "美人佳丽",
          icon: "icon-kouhong",
        },
        {
          name: "全部分类",
          icon: "icon-fenlei",
        },
      ],
      centent_nav_list: [
        {
          tab: "天天神券",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.cfcy168.com%2FUploadFiles%2F2020%2F2%2F15904074889874037.jpg&refer=http%3A%2F%2Fwww.cfcy168.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1645421933&t=66b58fbba9dce6f6b397e38820de24dc",
              title: "隆江猪脚饭",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
        {
          tab: "减配送费",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
        {
          tab: "点评高分",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
        {
          tab: "会员满减",
          data: [
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
            {
              pic: "https://img1.baidu.com/it/u=1599947592,1695977044&fm=253&fmt=auto&app=138&f=JPEG?w=640&h=440",
              title: "酸菜鱼",
              sales: "2888",
              price: "20",
              label: ["门店上新", "很下饭"],
            },
          ],
        },
      ],
    })
        const active=ref(0)
        return{
            ...toRefs(data),
            active,
        }
    }
}
</script>

<style lang="less" scoped>
.home{
   display: flex;
   flex-flow: column;
   height: 100%;
   font-size: 12px;
   .content{
    flex: 1;
    overflow-y: auto;
    .header{
        background-image: linear-gradient(#ffc400,#fff);
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px 20px 40px 20px;
        .text{
            font-size:20px;
            font-weight: 600;
        }
        .location{
           span{
            margin: 0 5px;
           }
           font-size: 14px;
        }
    }
    .main{
        margin-top: -30px;
        .main-bg{
            background-image: linear-gradient(#fff,#f5f5f5);
            padding: 10px 20px 0px 20px;
            border-radius: 30px 30px 0 0;
            .search{
                position: relative;
                input{
                    width: 100%;
                    border:1px solid #ffc400;
                    border-radius:20px;
                    height: 30px;
                }
                .search-text{
                    position: absolute;
                    right: -6px;
                    top:1px;
                    background-color: #ffc400;
                    border-radius: 16px;
                    width: 50px;
                    height: 32px;
                    line-height: 32px;
                    font-size: 14px;
                    text-align: center;
                }
            }
            .sort{
                padding: 20px 0;
                .big-sort{
                    display: flex;
                    div{
                        flex:1;
                        display: flex;
                        justify-content: center;
                        flex-flow: column;
                        align-items: center;
                        .icon{
                            width: 50px;
                            height: 50px;
                            margin-bottom: 5px;
                        }
                    }
                }
                .small-sort{
                    display: flex;
                    flex-wrap: wrap;
                    margin-top: 20px;
                    div{
                        display: flex;
                        justify-content: center;
                        flex-flow: column;
                        align-items: center;
                        width: 20%;
                    }
                    .icon{
                        width: 30px;
                        height: 30px;
                        margin: 10px;
                    }
                }
            }
        }
        .van-tabs{
          padding:0 20px 10px;

        }
    }
   }
}

/deep/ .van-tabswr__wrap{
  border-radius: 10px;
}
</style>